CPV subcategory

45421111: Installation of door frames

CPV code 45421111 is "Installation of door frames", a subcategory in the Common Procurement Vocabulary used to classify UK public sector contracts. It, or a more specific code beneath it, was used on 19 UK public contracts since 2023, awarded by 15 buyers, most often City of Doncaster Council and Efficiency East Midlands. The typical contract was worth about £114k.

Find other codesGet tenders under 45421111

UK public contracts since 2023

How buyers use 45421111

Contracts
19
Buyers
15
Typical value
£114k
Ending in 18 months
1

By year of award: 2023 6 · 2024 4 · 2025 6 · 2026 3. Figures as of 23 September 2026. Typical value is the median of single-supplier contracts with a published value (14).

Suppliers winning most often

  1. Dowling Construction Ltd2
  2. Willliam Birch & Sons Ltd1
  3. RK Building Solutions Ltd1
  4. Foster Property Maintenance Limited1
  5. OpenView Security Solutions Limited1
  6. Nubuild1
  7. Hexa Projects Limted1
  8. UK Fire & Security Doors Ltd1

Recent contracts under 45421111

ContractBuyerValueAwarded
Ibrahim Batch 5 - CouncilLondon Borough of Haringey£103kAug 2026
25-362: Batches 38A & 45London Borough of Haringey£109kMay 2026
Fire Remediation Works for Aster GroupAster Group Limited£1.6mApr 2026
YAS 56 2025_26 Doorassure Minor WorksYorkshire Ambulance Service NHS Trust£120kAug 2025
SPS 2717 - Housing Adaptations Works (Internal and External)Royal Borough of GreenwichFrameworkJun 2025
Award under EEM Framework (EEM0056) Property Improvements and Decarbonisation WorksEfficiency East Midlands£3.8mMar 2025
Auto Door Remedial Works - PHBUnited Lincolnshire Teaching Hospitals NHS Trust DO NOT USE£28kFeb 2025
EEM0063 Communal Entrance Doors Framework (25/29)Efficiency East MidlandsFrameworkJan 2025

More specific

Codes beneath 45421111

None. 45421111 is as specific as the vocabulary goes for installation of door frames.

Questions

About CPV code 45421111

What is CPV code 45421111?

CPV code 45421111 is "Installation of door frames", a subcategory in the Common Procurement Vocabulary used to classify UK public sector contracts. It, or a more specific code beneath it, was used on 19 UK public contracts since 2023, awarded by 15 buyers, most often City of Doncaster Council and Efficiency East Midlands. The typical contract was worth about £114k.

Which codes sit above and below 45421111?

45421111 sits under 45000000 (Construction work), then 45400000 (Building completion work), then 45420000 (Joinery and carpentry installation work), then 45421000 (Joinery work), then 45421100 (Installation of doors and windows and related components), then 45421110 (Installation of door and window frames). It has no more specific codes beneath it.

Who wins contracts under CPV code 45421111?

The suppliers named most often on UK public contracts under 45421111 since 2023 are Dowling Construction Ltd (2), Willliam Birch & Sons Ltd (1), RK Building Solutions Ltd (1). 30 different suppliers have won work under this code.

How do I get alerts for tenders using CPV code 45421111?

Add 45421111 to a Tender Radar profile, with keywords that describe your work. Each weekday morning you get the new UK public sector notices that match, scored for fit. Because codes cover the codes beneath them, adding 45421111 also catches notices classified under its more specific codes.

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